4786940 has 12 divisors (see below), whose sum is σ = 10052616. Its totient is φ = 1914768.

The previous prime is 4786939. The next prime is 4786961. The reversal of 4786940 is 496874.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4786894 and 4786903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119654 + ... + 119693.

It is an arithmetic number, because the mean of its divisors is an integer number (837718).

Almost surely, 2^4786940 is an apocalyptic number.

It is an amenable number.

4786940 is an abundant number, since it is smaller than the sum of its proper divisors (5265676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4786940 is a wasteful number, since it uses less digits than its factorization.

4786940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239356 (or 239354 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4786940 is about 2187.9076762972. The cubic root of 4786940 is about 168.5334047834.

The spelling of 4786940 in words is "four million, seven hundred eighty-six thousand, nine hundred forty".